19570068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{77659}}^1$

素因数の和:77676

約数の個数: 36

約数和(自身を含む): 56536480

約数和(自身を除く): 36966412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 77659, 155318, 232977, 310636, 465954, 543613, 698931, 931908, 1087226, 1397862, 1630839, 2174452, 2795724, 3261678, 4892517, 6523356, 9785034, 19570068]

約数ペア:

[(1, 19570068), (2, 9785034), (3, 6523356), (4, 4892517), (6, 3261678), (7, 2795724), (9, 2174452), (12, 1630839), (14, 1397862), (18, 1087226), (21, 931908), (28, 698931), (36, 543613), (42, 465954), (63, 310636), (84, 232977), (126, 155318), (252, 77659)]